Dear sir by endoscopy my doctor found the rut for h pylori is positive. He recommend pantocid h p kit for 14 day. I took only 10 days course. After 1 month again I feel vomiting tendency and little pain frequently in my abdomen. Doctor again go for h pylori test from my blood test this time. Again h pylori found positive now again he recommended pantocid h p kit for 14 day so my queries is before I took 10 days course then how h pylori become positive? Also kindly suggest me pantocid h p is safe to take or there will any side effect later? Kindly suggest.